class ButtonClass {
  private:
    void init(void);
  public:
    ButtonClass(void);
    bool check(uint8_t job);
    uint8_t read(void);
};


ButtonClass::ButtonClass(void) {
  this->init();
}

void ButtonClass::init(void) {
  pinMode(2, INPUT_PULLUP);
  pinMode(3, INPUT_PULLUP);
}

bool ButtonClass::check(uint8_t job) {
  return ((digitalRead(2) == LOW && job != 1) || (digitalRead(3) == LOW && job != 2));
}

uint8_t ButtonClass::read(void){
  return digitalRead(2)==LOW?1:2;
}